package com.moleq.adapter;

import java.util.List;

import com.moleq.models.ItemSetting;
import com.moleq.mgpos.activities.R;

import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class ItemListAdapter extends BaseAdapter {

	private LayoutInflater mInflater;
	private List<ItemSetting> listItem;
	private int selectedRow = 0;
	
	public ItemListAdapter(Context context,List<ItemSetting> listItem){
		this.mInflater = LayoutInflater.from(context);
		this.listItem = listItem;
	}
	
	public void setSource(List<ItemSetting> listItem){
		this.listItem = listItem;
	}
	public int getCount() {
		// TODO Auto-generated method stub
		return listItem.size();
	}

	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return listItem.get(position);
	}

	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	public View getView(int position, View convertView, ViewGroup parents) {
		// TODO Auto-generated method stub
		ViewHolder holder = null;
		if (convertView == null) {
			holder = new ViewHolder();
			convertView = mInflater.inflate(R.layout.mm_select_item, null);
			holder.tv_upc = (TextView) convertView.findViewById(R.id.tv_upc);
			holder.tv_name = (TextView) convertView.findViewById(R.id.tv_name);
			convertView.setTag(holder);
		}else {
			holder = (ViewHolder) convertView.getTag();
		}
		
		holder.tv_upc.setText(String.valueOf(listItem.get(position).getUpc()));
		if (listItem.get(position).getName().length() > 20) {
			holder.tv_name.setText(String.valueOf(listItem.get(position).getName().substring(0, 19)));
		}else{
			holder.tv_name.setText(String.valueOf(listItem.get(position).getName()));
		}
		
		if (position == selectedRow) {
			holder.tv_upc.setBackgroundColor(Color.rgb(255,219,16));
			holder.tv_name.setBackgroundColor(Color.rgb(255,219,16));
		} else {
			holder.tv_upc.setBackgroundColor(Color.rgb(204, 204, 204));
			holder.tv_name.setBackgroundColor(Color.rgb(204, 204, 204));
		}
		
		return convertView;
	}

	public final class ViewHolder{
		public TextView tv_upc;
		public TextView tv_name;
	}
	
	public void ScrollToRow(int row){
		selectedRow = row;
		this.notifyDataSetChanged();
	}
	public int GetSelectedIndex(){
		return selectedRow;
	}
}
